# Serial Cable POLY G7500 310/500 DB9-F to 8-Pin DIN

**URL:** https://aio.lv/en/product--hp-875j1aa--10830417
**Data updated:** 2026-03-17 20:26 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** HP
**Manufacturer code:** 875J1AA
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 54.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-875j1aa--10830417

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The POLY G7500 310/500 DB9-F to 8-Pin DIN Serial Cable features a DB9 female connector and an 8-pin DIN connector. It is designed for reliable data transmission, making it suitable for connecting legacy systems to modern equipment. This cable ensures stable performance and durability, ideal for various applications.

## Long description

The POLY G7500 310/500 DB9-F to 8-Pin DIN serial cable is a purpose-built connection cable for interfacing devices that use a DB9 female serial port with equipment that accepts an 8‑pin DIN serial input. Designed for reliable data transmission, this cable supports stable signal transfer between legacy serial devices and compatible communication equipment, enabling interoperability in mixed hardware environments.
Advantages
This serial cable provides a secure physical connection with a DB9 female connector on one end and an 8‑pin DIN connector on the other, reducing the need for adapters. The cable construction emphasizes signal stability and durability to minimise communication errors during data transfers. Its compatibility with common serial interfaces makes it practical for system integration, maintenance, and troubleshooting tasks where direct serial connectivity is required.
Suitable for
 Connecting legacy serial devices to systems with 8‑pin DIN ports
 Serial console access for network equipment and telecommunication devices
 Data transfer and configuration of industrial controllers and instrumentation
 Maintenance, diagnostics and firmware updates on supported hardware
Key specifications
 Connector A: DB9 female (9-pin D‑sub)
 Connector B: 8‑pin DIN
 Purpose: Serial data transmission between DB9 and 8‑pin DIN devices
 Cable type: Shielded serial communication cable (single or multi‑core as appropriate)
 Construction: Durable outer jacket for abrasion resistance and mechanical protection
How to use
Identify the DB9 female port on the source device and the 8‑pin DIN input on the target device. Align the DB9 connector with the corresponding port and secure it with the connector screws if present. Insert the 8‑pin DIN connector into the DIN socket until it seats fully. Power on the devices and configure the serial communication parameters (baud rate, parity, data bits, stop bits, flow control) on both ends to match. Verify communication using terminal software or device diagnostics to confirm successful data exchange.
Usage recommendations
Use the cable in environments protected from excessive moisture, heat and electromagnetic interference. Avoid tight cable bends and excessive pulling forces near the connectors to preserve signal integrity. When connecting critical equipment, confirm pinout compatibility and device settings to prevent communication issues. For long-term installations, secure the cable to prevent strain on connector terminations.

## FAQ

### How much does the Serial Cable POLY G7500 310/500 cost, and is it available for purchase?

The price is 65.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HP products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Serial Cable POLY G7500 310/500?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10830417/60224571_large.webp